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Parker RDH101K30 - Direct Acting Relief Valves

Parker’s direct acting relief valves are available in several cavity sizes and are designed for continuous duty applications with pressures up to 420 bar (6000 psi) and flows up to 200 lpm (53 gpm).

AFP Availability:	Quote Required
Partner Available:	Quote Required

Brand Parker

Part No. RDH101K30

$63.75/each

Products specifications

Attribute name	Attribute value
UOM	EA	Operation Type	Automatic
Maximum Flow Rate	0.5 Gal/min	Body Material	N/A
Mounting Type	Screw in cartridge valve	Operating Temperature	-37 to +93 °C
Minimum Operating Temperature	-35 °F	Installation Torque	50-56 Nm
Division	Hydraulic Systems Division	Reseat Pressure	90% of pressure setting
Flow Rate	1.9 L/min	Actuation Type	Pressure Sensing
Wire Mesh Screen Included	N/A	Adjustment Mechanism	Knob
Seal Material	D-Ring (Standard)	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Valve Material	All parts steel. All operating parts hardened steel	Maximum Operating Pressure	5500 psi
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Weight	0.4 lb
Maximum Pressure Setting	3000 psi	Maximum Tank Pressure	5000 psi
Function	Direct Acting	Maximum Inlet Pressure Rating	380 bar
Pressure Control Sensitivity	58.9 per turn bar	Configuration	Pressure Relief
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Cavity Size	C10-2
Pressure Control Range	200-3000 psi	Maximum Operating Temperature	+93 °C
Leak Rate	0.33 @ 75% Crack Pressure cm3/min	Standard Setting Pressure	1500 psi
Adjustment Mechanism	Knob	Seal Material	D-Ring (Standard)
Maximum Inlet Pressure Rating	5500 PSI, 380 BAR	Pressure Control Range	200-3000 PSI, 13.8-210 BAR
Flow Rate	0.5 GAL/MIN, 1.9 L/MIN

Product resources

Literature and Reference Materials